<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div>
        <table>
            <tr hidden>
                <td>
                    Id: <input type="text" id="Id">
                </td>
            </tr>
            <tr>
                <td>
                    书名: <input type="text" id="BookName">
                </td>
            </tr>
            <tr>
                <td>
                    图书馆Id: <input type="text" id="LibraryId">
                </td>
            </tr>
            <tr>
                <td>
                  <input type="button" value="保存" onclick="Save()">
                  <input type="button" value="取消" onclick="Cancal()">
                </td>
            </tr>
        </table>
    </div>
</body>
</html>